JPH025082B2 - - Google Patents
Info
- Publication number
- JPH025082B2 JPH025082B2 JP1327782A JP1327782A JPH025082B2 JP H025082 B2 JPH025082 B2 JP H025082B2 JP 1327782 A JP1327782 A JP 1327782A JP 1327782 A JP1327782 A JP 1327782A JP H025082 B2 JPH025082 B2 JP H025082B2
- Authority
- JP
- Japan
- Prior art keywords
- array
- type
- vibrator
- pzt
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000523 sample Substances 0.000 claims description 16
- 230000017531 blood circulation Effects 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000007740 vapor deposition Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 12
- 239000002033 PVDF binder Substances 0.000 description 9
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003325 tomography Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920003319 Araldite® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2437—Piezoelectric probes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1327782A JPS57149959A (en) | 1982-02-01 | 1982-02-01 | Ultrasonic probe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1327782A JPS57149959A (en) | 1982-02-01 | 1982-02-01 | Ultrasonic probe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57149959A JPS57149959A (en) | 1982-09-16 |
JPH025082B2 true JPH025082B2 (nl) | 1990-01-31 |
Family
ID=11828704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1327782A Granted JPS57149959A (en) | 1982-02-01 | 1982-02-01 | Ultrasonic probe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57149959A (nl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60162974A (ja) * | 1984-02-03 | 1985-08-24 | Kawasaki Steel Corp | 超音波発生素子 |
WO2009088001A1 (ja) * | 2008-01-10 | 2009-07-16 | Konica Minolta Medical & Graphic, Inc. | 超音波探触子および超音波探触子の製造方法ならびに超音波診断装置 |
-
1982
- 1982-02-01 JP JP1327782A patent/JPS57149959A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57149959A (en) | 1982-09-16 |
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